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半胱胺 盐酸盐
Cysteamine Hydrochloride
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4144450 | 100 g | 30150 | |||
| 4144450 | 1 kg | 212750 |
产品别名
156-57-0
半胱胺 盐酸盐
Cysteamine Hydrochloride
β-Mercapto-ethylamine hydrochloride
2-Mercapto-ethyl-amine hydrochloride
Decarboxy-cysteine hydrochloride
2-Amino-ethane-thiol hydrochloride
Thio-ethanol-amine hydrochloride
2-氨基乙硫醇 盐酸盐
硫化乙醇胺 盐酸盐
巯乙胺 盐酸盐
β-巯基乙胺 盐酸盐
2-巯基乙胺 盐酸盐
结构式
基本信息
| Linear Formula【线性分子式】 | HSCH2CH2NH2 · HCl |
| Molecular weight | 113.61 |
| Beilstein | 3590083 |
| MDL number | MFCD00012904 |
| Analysis Note【分析说明】 | Purity (GC) ≥98.0% (area) Identity (H-NMR): corresponds to reference spectrum Identity (GC): retention time corresponds to reference (±5%) |
| Legal Information【法律信息】 | Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 500 |
| product line【产品线】 | EMPROVE® ESSENTIAL |
| Assay【测定】 | 30.6-31.8% (w/w) (T) 98.0-102.0% (w/w) (GC) |
| impurities【杂质】 | ≤0.3% each single unknown impurity ≤10 ppm heavy metals (sum of Ag, As, Bi, Cd, Cr, Cu, Hg, Mo, Ni, Pb, Sb, Sn) ≤2.0% cystamine dihydrochloride (GC) ≤5000 mg/kg TBME (HS-GC) ≤5000 mg/kg ethanol (HS-GC) |
| loss【缺失】 | ≤1.0% loss on drying |
| mp | 67-71 ℃ |
| cation traces【痕量阳离子】 | As: ≤1.5 ppm Cd: ≤0.2 ppm Co: ≤0.5 ppm Cr: ≤110 ppm Cu: ≤30 ppm Hg: ≤0.3 ppm Li: ≤25 ppm Mo: ≤150 ppm Ni: ≤2 ppm Pb: ≤0.5 ppm Sb: ≤9 ppm V: ≤1 ppm |
| storage temp.【储存温度】 | 2-8℃ |
| SMILES string | Cl[H].NCCS |
| InChI | 1S/C2H7NS.ClH/c3-1-2-4;/h4H,1-3H2;1H |
| InChI key | OGMADIBCHLQMIP-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 - H317 - H319 - H335 |
| Precautionary Statements | P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
